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Questions in Grade College

[Jawaban] What information can a scientist learn directly from a single fossil? A. How the organism is related to organisms on Earth today B. What the organism looked like C. How many offspring the organism produced D. How long the organism lived

[Jawaban] Why is a coffee cup dropped on a tile floor more likely to break than an identical cup dropped on a carpeted floor? a. Carpet is softer than tile so it absorbs the momentum. That reduces the force on the cup. b. The cup takes longer to stop when it hits carpet. That reduces the force on the cup. c. Carpet absorbs energy better than tile. That reduces the force on the cup. d. The cup is less likely to bounce when it hits carpet. That reduces the force on the cup.

[Jawaban] Which of the following is not a potential benefit of using more nuclear energy? A. Fuel is easy to move, so there is less pollution from shipping B. More air pollution C. Proper control can ensure safe handling D. Cost of fuel is very low

[Jawaban] Drag the tiles to the correct boxes to complete the pairs. Match each rational expression to its simplest form. [tex]\frac{2 m^2-4 m}{2(m-2)}[/tex] [tex]\frac{m^2-2 m+1}{m-1}[/tex] [tex]\frac{m^2-3 m+2}{m^2-m}[/tex] [tex]\frac{m^2-m-2}{m^2-1}[/tex]

[Jawaban] $\frac{4 x^3+6 x^2-2 x+3}{x+2}$

[Jawaban] What is a standing committee? A. a committee that settles differences between House and Senate bills B. a committee that is set up for a short period of time C. a permanent committee that considers particular topics D. a committee that includes members from both the House and the Senate

[Jawaban] SAE J2810 establishes the standard for HFC-134a (R-134a) recovery for only equipment used in conjunction with the on-site recovery/recycling equipment used at service facilities for off-site refrigerant reclamation or other environmentally legal use. True False

[Jawaban] Find the coordinates of the focus and equation of the directrix for the parabola given by $y^2=-4 x$. The general formula for this parabola is $y^2=4 p x$. Therefore, the value of $p$ is $\square$ . The coordinates of the focus are $\square$ . The equation of the directrix is $\square$ .

[Jawaban] Select the correct answer. What is this expression in simplified form? [tex]$\frac{\sqrt{32}}{\sqrt{2}}$[/tex] A. 16 B. 2 C. [tex]$\sqrt{30}$[/tex] D. 4

[Jawaban] Select the correct answer. What is the justification for step 4 in the solution process? Step 1 : [tex]\frac{9}{2} b+11-\frac{5}{6} b=b+2[/tex] Step 2 : Step 3 : Step 4 : [tex]\frac{22}{6} b+11=b+2[/tex] [tex]\frac{8}{3} b+11=2[/tex] [tex]\begin{aligned}\frac{8}{3} b & =-9 \\b & =-\frac{27}{8}\end{aligned}[/tex] A. the multiplication property of equality B. combining like terms C. the addition property of equality D. the subtraction property of equality